Font of Agonies [Ravnica Allegiance] Synchro/Effect monster also send 1 DARK Machine

also send 1 DARK Machine monster from your Deck to the GY

you can select 1 card you control and 1 card your opponent controls

If the monster destroyed has a Flip Effect

Set: Modern Masters 2015 Tokens Type: Token Creature — Eldrazi Spawn Rarity: Common Sacrifice this creature: Add {C}

Set: Battle Pack 2: War of the Giants Card type: Effect Monster Rarity: Mosaic Rare Attack: 4000 Defense: 4000 Requires 3 Tributes to Normal Summon (cannot be Normal Set)

Font of Agonies [Ravnica Allegiance] Synchro/Effect monster also send 1 DARK MachineSet: Ravnica Allegiance Type: Enchantment Rarity: Rare Cost: {B} Whenever you pay life, put that many blood counters on Font of Agonies. {1}{B}, Remove four blood counters from Font of Agonies: Destroy target creature. "No worthwhile reward is easily gained." Nicol Bolas